Cr12Mo1V1冷作模具钢轧制扁钢工艺技术研究

Research on Rolling Process of Cold-worked Die Steel Cr12Mo1V1

本文就Cr12Mo1V1冷作模具扁钢进行以轧代锻工艺技术研究 ,旨在利用 φ82 5初轧机开坯 ,二辊 /四辊机组轧制宽扁模具钢 ,若工艺技术成熟 ,则可提高我公司该系列产品在不影响质量的前提下 ,满足市场需求。

Process flow of rolling substituted for forging during production of cold-worked die steel Cr12Mo1V1 was investigated. Main steep of the process is blooming withφ8251 blooming mill, then the bloom was rolled to wide and flat product by two-roll and flat four-roll mill train. The results showed that the product of this series could meet the market requirement without damage to the product quality.